TDEE Calculator
TDEE = Mifflin-St Jeor BMR × activity factor. All five common factors are listed. Not a diet prescription.
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How to use TDEE Calculator
- Choose units first so the fields that apply to that job appear.
- Enter height (cm), feet, inches. Leave a field blank only when the page says the value is missing.
- Read the result rows under the form. Errors appear in the status line. Nothing is uploaded.
- Treat the figures as formula output, not a diagnosis, diet, pregnancy chart, or care plan.
TDEE Calculator
Activity factor
| Computes | TDEE = Mifflin-St Jeor BMR × activity factor. All five common factors are listed. Not a diet prescription. |
|---|---|
| Includes | Activity factor |
| Includes | Five-level table |
| Includes | Mifflin BMR |
| Engine | bmi |
| Upload | None |
| Advice | Informational only |
What TDEE Calculator is
Sedentary 1.2, light 1.375, moderate 1.55, active 1.725, extra 1.9. The headline TDEE uses the factor you pick; the table still shows the others from the same BMR.
Informational only. Not a diagnosis, diet plan, pregnancy chart, or medical advice.
The formula runs in this tab. CZNull does not receive the numbers.
How this page computes
BMR detail, including optional Katch-McArdle, is on BMR. This page multiplies Mifflin-St Jeor by the activity factor you pick and still lists the other four factors from the same BMR.
Entities and related jobs
TDEE = Mifflin-St Jeor BMR × activity factor. All five common factors are listed. Not a diet prescription. Named features: Activity factor, Five-level table, Mifflin BMR.
See also BMR Calculator, BMI Calculator, Ideal Weight Calculator.
Use cases
Ballpark daily expenditure. Wearables and clinical calorimetry will disagree. Do not treat a deficit as unsupervised advice.
Not medical advice
Invalid input appears in the status line. IEEE floating point applies unless a row says otherwise. CZNull does not receive the numbers.